Hanna Instruments

Scientific Equipment

Safety Data Sheets

SDS search & quick download

Free Delivery

Most of mainland GB for orders over £50. Other charges may apply - see more

Hanna Care

We take the long view, looking after existing customers as much as delighting new ones!

Certificates of Analysis

Download a copy of the certificate of analysis for your solution

HI-9564 Portable Thermo-Hygrometer

HI-9564 Portable Thermo-Hygrometer

Hanna HI-9564 Portable Thermo-Hygrometer

HI-9564 Portable Thermo-Hygrometer

RH and temp Smart probe
In Stock
£183.50 (exc. VAT) £220.20 (inc. VAT)

HI-9564 is a portable thermo-hygrometer designed to measure temperature and Relative Humidity (RH).

To ensure maximum protection against the effects of humidity and condensation, the instruments are housed in a rugged, water-resistant casing.

HI-9564 Portable Thermo-Hygrometer information

Hanna's extended description

About the probe

The temperature and RH probe is a “smart probe” which consists of a factory calibrated electronic sensor which requires no user calibration.

Our “Smart probes” will work with any of our meters without the need to recalibrate as the electronic sensor tracks the performance and stores the calibration history directly onto the probe.

*HI-9565 has the added advantage of being able to calculate the dew point from the temperature and RH.


Specifications list


 Range 0.0 to 100.0% RH
 Resolution 0.1% RH
 Accuracy ±3% RH (50 to 85% RH and 15 to 40°C); ±5% RH (outside)
 Range -10.0 to 60.0°C/14.0 to 140.0°F
 Resolution 0.1°C / 0.1°F
 Accuracy ±0.5°C / 0.1°F
Additional specifications
 Probe HI-706023 RH/temperature probe
 Battery 1.5V AAA
 Auto-off User-selectable: after 8 minutes, 60 minutes or disabled
 Environment 0 to 60°C; 98% RH non-condensing
 Dimensions 154 x 63 x 30 mm
 Weight 196g
Ordering Information HI-9564 is supplied with HI-706023 RH/Temperature probe, 1.5V AAA batteries x 3, and instruction manual.

Questions & Answers

Got a question to ask? Use this form to submit your question.
Question will be displayed after moderation.
Name* Product Question*
No questions yet?
Don 't be shy, be the first to ask.